Generally speaking, it is a cup of espresso with about 250 ml milk, with a total capacity of about 300 ml. (The capacity of traditional Italian espresso is generally 40 to 45 ml, not 30 to 35 ml set by Americans)
As for the milk foam, Italy didn't add it on purpose. The milk foam in the cup is an inevitable phenomenon of hot milk ... The American standard is to add at least 1 to 1.5 cm.
Can American and latte be mixed? Yes, but American coffee is more bitter than latte. Cream and milk are added to the latte, so it won't be bitter even without sugar. American is pure coffee with water, so it is bitter.
Is American milk called latte? American milk is latte, originally invented by Italians, which mixes espresso with milk, while American latte is a mixture of coffee and milk foam. The brewing temperature of latte should be between 88-92 degrees, and the best drinking temperature is about 60 degrees, but latte should not be drunk overnight, so as not to affect the gastrointestinal health.
Luffa, also known as hanging melon, originated in Nanyang and was introduced to China in the Ming Dynasty. Luffa